The fluorination of ethane and ethene over potassium tetrafluorocobaltate(III) and cobalt trifluoride期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

The fluorination of ethane and ethene over potassium tetrafluorocobaltate(III) and cobalt trifluoride

Authors:	James Burdon John R. Knights Ian W. Parsons J. Colin Tatlow

Affiliation:	Department of Chemistry, The University, P.O. Box 363, Birmingham B15 2TT U.K.

Abstract:	Fluorination of ethane and ethene with KCoF₄ and CoF₃ over a range of temperatures gave, in all cases, mixtures of polyfluoroethanes, C₂H_6-nF_n n = 1–6, with very little CC bond cleavage. Apart from an initial easy saturation of ethene to CH₂FCH₂F, both substrates had a similar reactivity. Hydrogen appeared to be replaced by fluorine almost randomly in all fluorinations. CH₂FCH₂F is a stable compound, contrary to literature reports.

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